A275979 Decimal expansion of 2^9941 - 1, the 22nd Mersenne prime A000668(22).

3, 4, 6, 0, 8, 8, 2, 8, 2, 4, 9, 0, 8, 5, 1, 2, 1, 5, 2, 4, 2, 9, 6, 0, 3, 9, 5, 7, 6, 7, 4, 1, 3, 3, 1, 6, 7, 2, 2, 6, 2, 8, 6, 6, 8, 9, 0, 0, 2, 3, 8, 5, 4, 7, 7, 9, 0, 4, 8, 9, 2, 8, 3, 4, 4, 5, 0, 0, 6, 2, 2, 0, 8, 0, 9, 8, 3, 4, 1, 1, 4, 4, 6, 4, 3, 6, 4, 3, 7, 5, 5, 4, 4, 1, 5, 3, 7, 0, 7, 5, 3, 3, 6, 6, 4

Offset

2993,1

Links

Arkadiusz Wesolowski, Table of n, a(n) for n = 2993..5985

Wikipedia, Mersenne prime

Formula

2^A000043(22) - 1.

Example

34608828249085121524296039576741331672262866890023854779048928344500622...

Mathematica

First@RealDigits@N[2^9941 - 1, 100] (* G. C. Greubel, Aug 15 2016 *)

Prog

(Magma) Reverse(Intseq(2^9941-1))[1..105];
(PARI) eval(Vec(Str(2^9941-1)))[1..105]

Crossrefs

Cf. A169684 = A000668(11), A169681 = A000668(12), A169685 = A000668(13), A204063 = A000668(14), A248931 = A000668(15), A248932 = A000688(16), A248933 = A000668(17), A248934 = A000668(18), A248935 = A000668(19), A248936 = A000668(20), A275977 = A000668(21), A275980 = A000668(23), A275981 = A000668(24), A275982 = A000668(25), A275983 = A000668(26), A275984 = A000668(27).

Sequence in context: A072631 A085196 A021293 * A246859 A122601 A125776

Adjacent sequences: A275976 A275977 A275978 * A275980 A275981 A275982

Keyword

nonn,cons,easy,fini,full

Author

Arkadiusz Wesolowski, Aug 15 2016

Status

approved